I started loading my own ammo pretty happy. I thought it would be more complicated. Right now working on two loads using 140 grain Berger vld hunting bullet. The first is US869 the second is with Retumbo. Seems like US869 is faster and tighter groups so far. I'm at 72 grains and got 2,909 fps and 1/4 groups. Retumbo 66 grains at 2,880fps and groups are 1" groups. No pressure signs. Ill continue to post